2013118950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{220013}}^1$

素因数の和:220089

約数の個数: 48

約数和(自身を含む): 5074402896

約数和(自身を除く): 3061283946

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 9150, 220013, 440026, 660039, 1100065, 1320078, 2200130, 3300195, 5500325, 6600390, 11000650, 13420793, 16500975, 26841586, 33001950, 40262379, 67103965, 80524758, 134207930, 201311895, 335519825, 402623790, 671039650, 1006559475, 2013118950]

約数ペア:

[(1, 2013118950), (2, 1006559475), (3, 671039650), (5, 402623790), (6, 335519825), (10, 201311895), (15, 134207930), (25, 80524758), (30, 67103965), (50, 40262379), (61, 33001950), (75, 26841586), (122, 16500975), (150, 13420793), (183, 11000650), (305, 6600390), (366, 5500325), (610, 3300195), (915, 2200130), (1525, 1320078), (1830, 1100065), (3050, 660039), (4575, 440026), (9150, 220013)]